Bukkit

RespawnHelper helps you automate minigames by allowing to run multiple commands instantly at a configurable respawn point

A simple chat plugin to let you message others by doing @<TheirName>

Allows you to set your compass' pointer location!

The Spigot Plugin that makes minecraft IMPOSSIBLE

Wanted to have simple death without the respawn question on your server then this plugin is for you

Change any block to any other block, made simple.

A simple plugin that adds in ways to kill players with a command!

This plugin will help you with crafting. Making blocks and misc that were once unavailable to craft now available!

1 death = -1 heart. let's make game difficult.

Jump in the Air with the Jump Stick

KillHim

ArrowMux

Modify the EXP that each mob drops!

Lets TNT explode much funnier. Can also be used as a anti-griefing-tool.

Fake op that annoying player on your server!

ARKChests is system that drops chests around a player with random items of certain rarity every hour

Allows users to fly for X amount of time before it goes into a cooldown mode.

MineIO is a unique plugin that adds electricity-like gameplay to Minecraft, by adding RE or Redstone Energy.

SimpleEvent

OreBag allows you to store near infinite amounts of ore with a command